diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20b024c3..c718fa82 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## [0.9.10] - 7nd Jun 2022
+- feat: Allow overriding supportedVersions (Christian Pauly)
+
 ## [0.9.9] - 2nd Jun 2022
 - fix: Added deprecation mention for getUserByMXIDSync.
 
diff --git a/lib/src/client.dart b/lib/src/client.dart
index 94214e6c..278b34d5 100644
--- a/lib/src/client.dart
+++ b/lib/src/client.dart
@@ -355,8 +355,13 @@ class Client extends MatrixApi {
   /// login types. Throws an exception if the server is not compatible with the
   /// client and sets [homeserver] to [homeserverUrl] if it is. Supports the
   /// types `Uri` and `String`.
-  Future<HomeserverSummary> checkHomeserver(Uri homeserverUrl,
-      {bool checkWellKnown = true}) async {
+  Future<HomeserverSummary> checkHomeserver(
+    Uri homeserverUrl, {
+    bool checkWellKnown = true,
+    Set<String>? overrideSupportedVersions,
+  }) async {
+    final supportedVersions =
+        overrideSupportedVersions ?? Client.supportedVersions;
     try {
       homeserver = homeserverUrl.stripTrailingSlash();
 
@@ -376,7 +381,9 @@ class Client extends MatrixApi {
       if (!versions.versions
           .any((version) => supportedVersions.contains(version))) {
         throw BadServerVersionsException(
-            versions.versions.toSet(), supportedVersions);
+          versions.versions.toSet(),
+          supportedVersions,
+        );
       }
 
       final loginTypes = await getLoginFlows() ?? [];
diff --git a/lib/src/event.dart b/lib/src/event.dart
index 54061d0b..2c0146cb 100644
--- a/lib/src/event.dart
+++ b/lib/src/event.dart
@@ -657,7 +657,7 @@ class Event extends MatrixEvent {
         removeMarkdown: removeMarkdown);
   }
 
-  @Deprecated("Use getLocalizedBodyAsync")
+  @Deprecated('Use getLocalizedBodyAsync')
   String getLocalizedBody(MatrixLocalizations i18n,
       {bool withSenderNamePrefix = false,
       bool hideReply = false,
diff --git a/lib/src/room.dart b/lib/src/room.dart
index ebde0470..5831f72d 100644
--- a/lib/src/room.dart
+++ b/lib/src/room.dart
@@ -1417,7 +1417,7 @@ class Room {
   }
 
   @Deprecated(
-      "The method was renamed unsafeGetUserFromMemoryOrFallback. Please prefer requestParticipants.")
+      'The method was renamed unsafeGetUserFromMemoryOrFallback. Please prefer requestParticipants.')
   User getUserByMXIDSync(String mxID) {
     return unsafeGetUserFromMemoryOrFallback(mxID);
   }
diff --git a/pubspec.yaml b/pubspec.yaml
index 2eab99a2..480388a2 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: matrix
 description: Matrix Dart SDK
-version: 0.9.9
+version: 0.9.10
 homepage: https://famedly.com
 repository: https://gitlab.com/famedly/company/frontend/famedlysdk.git